8(y-3)+7=31

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Solution for 8(y-3)+7=31 equation:


Simplifying
8(y + -3) + 7 = 31

Reorder the terms:
8(-3 + y) + 7 = 31
(-3 * 8 + y * 8) + 7 = 31
(-24 + 8y) + 7 = 31

Reorder the terms:
-24 + 7 + 8y = 31

Combine like terms: -24 + 7 = -17
-17 + 8y = 31

Solving
-17 + 8y = 31

Solving for variable 'y'.

Move all terms containing y to the left, all other terms to the right.

Add '17' to each side of the equation.
-17 + 17 + 8y = 31 + 17

Combine like terms: -17 + 17 = 0
0 + 8y = 31 + 17
8y = 31 + 17

Combine like terms: 31 + 17 = 48
8y = 48

Divide each side by '8'.
y = 6

Simplifying
y = 6

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